$OpenBSD: patch-src_isis_isis_c,v 1.2 2016/06/02 11:52:32 sthen Exp $
--- src/isis/isis.c.orig	Tue Jan 12 14:59:07 2016
+++ src/isis/isis.c	Sat May 21 11:34:49 2016
@@ -820,7 +820,7 @@ void igp_daemon_map_initialize(char *filename, struct 
   pcap_t *p;
 
   if (config.debug && config.igp_daemon_map_msglog) {
-    p = pcap_open_dead(DLT_CHDLC, RECEIVE_LSP_BUFFER_SIZE+sizeof(struct chdlc_header)+sizeof(struct isis_fixed_hdr));
+    p = pcap_open_dead(DLT_C_HDLC, RECEIVE_LSP_BUFFER_SIZE+sizeof(struct chdlc_header)+sizeof(struct isis_fixed_hdr));
 
     if ((idmm_fd = pcap_dump_open(p, config.igp_daemon_map_msglog)) == NULL) {
       Log(LOG_ERR, "ERROR ( %s/core/ISIS ): Can not open igp_daemon_map_msglog '%s' (%s).\n",
